Melt blown fabric extrusion line
Working conditions:
- Temperature: 0℃~40℃;
- Humidity: 85% no condensation;
- Power supply: 3P+N+PE;
- Power voltage, frequency: Vary according to different countries or regions;
- Otput: 90-100 kg/h
- Material: 38CrMoAlA;
- Barrel type: integral type;
- Heating mode: ceramic heating band;
- Heating control zone: 5 zones;
- Heating power: 27,5 kW;
- Cooling system: fan cooling;
- Temperature control range: 50~300℃.
Product advantage
PP melt-blown non-woven production line is stable and reliable, equipped with dual-station non-stop screen changer, melt metering pump, and stable extrusion process.
The mold structure adopts a hanger type flow channel, the melt is evenly distributed, and an automatic coiler can be configured for easy operation.
The produced melt-blown non-woven fabric has a fluffy structure, good anti-wrinkle ability, dust-proof efficiency up to more than 95%.
Product width of 800 - 1600 mm, which is widely used in medical and health materials and other fields.
With CE certificate
Technical Specification
LSS90-30 single screw extruder |
|
Type |
LSS90-30 |
Output |
90-100 kg/h (PP granule without pressure) |
Screw |
|
Diameter |
Ø90 mm |
L/D ratio |
30:1 |
Rotary direction |
rightward |
Material |
38CrMoAlA |
Inner surface treatment |
Nitriding processing, depth 0.5~0.7 mm |
Barrel |
|
Barrel type |
Integral type |
Inner surface treatment |
Nitriding processing, depth 0.5~0.7 мм, grinding |
Heating control zone |
5 zones |
Heating mode |
ceramic heating band |
Heating power |
27.5 kW |
Cooling system |
fan cooling |
Cooling power |
5 × 50 W |
Temperature control range |
50~300℃ |
Main driving motor |
|
Main motor power |
55 kW |
Motor type |
AC motor (optional) |
Connecting method with gear box |
By coupler |
Gearbox |
|
Auto feeder (with dryer) |
|
Feeding way |
vacuum suction |
Feeding capacity |
300 kg/h |
Drying mode |
automatic control hot air drying |
Hopper effective volume |
50 L |
Main electric control cabinet | |
Main components |
Control system: (optional) |
Inverter: Inovance |
|
low voltage electrics: SIEMENS+ABB |
|
solid state relay: CELDUC/Carlo |
|
Screen changer |
|
Method |
Single plate double stations |
Melt pump |
|
Driving power |
5.5 kW |
Speed regulation with variable frequency |
|
Melt-blown die head |
|
Width |
1600 mm |
Equipped with an additional spinneret plate | |
Air heating device |
|
Pipe heater |
Power 100 kW |
Roots fan |
Power 45 kW |
Adopt stainless steel braided hose |
|
Melt-blown haul-off unit |
|
Hauling type |
double belts |
Mesh curtain width |
1900 mm |
Driving motor |
AC motor |
Power |
~2.2 kW |
Variable frequency speed regulation |
|
Suction fan power |
3.7 kW |
Equipped with an additional mesh curtain |
|
Melt-blown winding machine |
|
Torque motor control |
|
Edge cutting knife |
4 pcs. |
Winding station |
1 |
Air shaft spec. |
Ø76×1600 |
Air shaft quantity |
2 |
Static electret device |
|
Output voltage adjustable range |
0-120 kV |